| 摘要 |
<p>The device has a photovoltaic generator (1) for receiving sunlight, where the sunlight is converted into one form of energy by using the generator and is supplied to a power supply system (3). An inverter (2) switches the device in such a manner that the energy is supplied to the generator by the power supply system. The inverter is operable in a four-quadrant operation, where the inverter has a insulated gate bipolar transistor (IGBT) component. The IGBT component is attached to a microprocessor or digital signal processor (DSP).</p> |
